All data in the database is gone after an alert

[pouralise]

Send me your backup to PM. Use some file storage tool and drop a link.

I also meet the same problem but it happen frequently. Each time, I use the backup file to restore it so I dont really know it happen when the power is lost or not, all database is lost after 1-3 months. I try to replace a new Micro SD card, use the latest firmware but the problem still happen. The next time, I will run those code and send you the log, is it?

Code:

res = io.readproc('ls -l /data/dbfail/')
log(res)
log(io.readfile('/data/dbfail/1.log'))
log(io.readfile('/data/dbfail/2.log'))